<style lang="less">
    @import '../styles/unlock.less';
</style>

<template>
    <transition name="show-unlock">
        <div class="unlock-body-con" v-if="showUnlock" @keydown.enter="handleUnlock">
            <div @click="handleClickAvator" class="unlock-avator-con" :style="{marginLeft: avatorLeft}">
                <img class="unlock-avator-img" :src="avatorPath">
                <div class="unlock-avator-cover">
                    <span><Icon type="unlocked" :size="30"></Icon></span>
                    <p>解锁</p>
                </div>
            </div>
            <div class="unlock-avator-under-back" :style="{marginLeft: avatorLeft}"></div>
            <div class="unlock-input-con">
                <div class="unlock-input-overflow-con">
                    <div class="unlock-overflow-body" :style="{right: inputLeft}">
                        <input ref="inputEle" v-model="password" class="unlock-input" type="password"
                               placeholder="密码同登录密码"/>
                        <button ref="unlockBtn" @mousedown="unlockMousedown" @mouseup="unlockMouseup"
                                @click="handleUnlock" class="unlock-btn">
                            <Icon color="white" type="key"></Icon>
                        </button>
                    </div>
                </div>
            </div>
            <div class="unlock-locking-tip-con">已锁定</div>
        </div>
    </transition>
</template>

<script>

    import auth from '@/app/common/auth/auth';
    import md5 from 'js-md5';

    export default {
        name: 'Unlock',
        data() {
            return {
                avatorLeft: '0px',
                inputLeft: '400px',
                password: '',
                check: null
            };
        },
        props: {
            showUnlock: {
                type: Boolean,
                default: false
            }
        },
        computed: {
            avatorPath() {
                return localStorage.avatorImgPath;
            }
        },
        methods: {
            validator() {
                let password = this.password;
                password = md5(password);
                return auth.checkPassword(password); // 你可以在这里写密码验证方式，如发起ajax请求将用户输入的密码this.password与数据库用户密码对比
            },
            handleClickAvator() {
                this.avatorLeft = '-180px';
                this.inputLeft = '0px';
                this.$refs.inputEle.focus();
            },
            handleUnlock() {
                if (this.validator()) {
                    auth.setLocking(false);
                    this.avatorLeft = '0px';
                    this.inputLeft = '400px';
                    this.password = '';
                    this.$emit('on-unlock');
                } else {
                    this.$Message.error('密码错误,请重新输入。如果忘了密码，清除浏览器缓存重新登录即可，这里没有做后端验证');
                }
            },
            unlockMousedown() {
                this.$refs.unlockBtn.className = 'unlock-btn click-unlock-btn';
            },
            unlockMouseup() {
                this.$refs.unlockBtn.className = 'unlock-btn';
            }
        }
    };
</script>
